Times Cryptic No 28733 — A father/son affair

38:00, with the last four or five clues taking 10–15 minutes! I worked on this one with my seven-year-old son, who had several good ideas, and was racing alongside me, trying to figure out how these things work.

The puzzle started easily enough with 1 Across, but I got bogged down on the right-hand side towards the end and had to grind it out a letter at a time. Still, I imagine others will find this on the easier side.